67865739

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{27689}}^1$

素因数の和:27754

約数の個数: 16

約数和(自身を含む): 97468800

約数和(自身を除く): 29603061

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 27689, 83067, 526091, 1190627, 1578273, 3571881, 22621913, 67865739]

約数ペア:

[(1, 67865739), (3, 22621913), (19, 3571881), (43, 1578273), (57, 1190627), (129, 526091), (817, 83067), (2451, 27689)]